How To Fix FDT_CORE040 - &1 is not a constant

FDT_CORE040 - Overview

• Message type: E = Error

• Message class: FDT_CORE - Formula & Derivation Tool: Core

• Message number: 040

• Message text: &1 is not a constant

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE040 - &1 is not a constant ?

  The SAP error message FDT_CORE040 with the description "&1 is not a constant" typically occurs in the context of SAP's Field Data Tool (FDT) or when working with field-based data models. This error indicates that a value expected to be a constant is not defined as such in the system.
  
  Cause:
  
  Incorrect Configuration: The error often arises when a field or a value that is expected to be constant is not properly defined in the configuration. This could be due to a missing or incorrect entry in the data model.
  Dynamic Values: If a field is expected to hold a constant value but is instead receiving a dynamic or variable value, this error will be triggered.
  Data Type Mismatch: There may be a mismatch in the expected data type for a constant value, leading to this error.
  
  
  Solution:
  
  Check Field Definitions: Review the field definitions in the FDT configuration. Ensure that the fields that are supposed